建造入级的英文

constructive classification

• 建造:    build; construct; ...
• 入:    enter
• 级:    level; rank; grade

例句与用法

1. This date and construction numbers ( i e hull numbers ) of all vessels include the contract are to be declared to the classification by the party applying assignment of class for a new building
   其合同（涉及所有船舶）日期和船舶建造工程号（如船厂编号）应由申请建造入级的申请方向入级船级社提出书面声明。